MALICIOUS — nutowemi.pdf
MALICIOUS — nutowemi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f459f685c0c691207f54b9703af1e56fd8ceb93f8437621061050e26bb618aaf - SHA-1:
ef7f2980ab1547b83eb31e85ea89696688a9f07f - MD5:
debfec9298046296ab0737ee26a48695 - ssdeep:
1536:5Gso5TfWAOjJC9rhFIXo7q3eg5R3R14IahE/g7u0PAxLaM:rKTTSIfFIXy3gb33pXYy0Yxh - TLSH:
T1AC37D0F321A3CD8C79CA9B937AE5296AB986C7C9203197705095336DC4F82FE7D10820 - Submitted as: nutowemi.pdf
- File type: pdf · Size: 73084 bytes
- Verdict: malicious (94/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!DEBFEC929804
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4485689/normal_5fb3ef8011203.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffking.ru/wb?keyword=app%20vault%20miui%20para%20que%20serve, https://cdn.sqhk.co/jafetegupam/ghvjbjd/xorobesisalaw.pdf, https://cdn-cms.f-static.net/uploads/4485689/normal_5fb3ef8011203.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://traffking.ru/wb?keyword=app%20vault%20miui%20para%20que%20serve
- https://cdn.sqhk.co/jafetegupam/ghvjbjd/xorobesisalaw.pdf
- https://cdn-cms.f-static.net/uploads/4485689/normal_5fb3ef8011203.pdf
- https://uploads.strikinglycdn.com/files/f9de5b52-f459-4b37-b5ae-05a76755688c/how_to_write_a_contention.pdf
- https://rijevolokawuja.weebly.com/uploads/1/3/4/6/134661742/e9c758017ebd489.pdf
- https://fidojosamesevuf.weebly.com/uploads/1/3/4/5/134594598/tomavu_suxuruzokaw.pdf
- https://cdn-cms.f-static.net/uploads/4376612/normal_5f928027867ea.pdf
- https://uploads.strikinglycdn.com/files/a08dd2fd-9a84-4572-895a-c228e7161919/58081611950.pdf
- https://nubiduxabegi.weebly.com/uploads/1/3/1/8/131871606/vowogodosagifu.pdf
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/ximanazopenivunepuma.pdf
- https://cdn.sqhk.co/gopepilexafi/phhhfha/assistant_principal_salary_new_york_city.pdf
- https://cdn.sqhk.co/vobipibomuk/hdjfWle/stickman_master_league_of_shadow_ninja_legends_apk.pdf
- https://titajava.weebly.com/uploads/1/3/4/0/134096001/zukowiva.pdf
- https://uploads.strikinglycdn.com/files/5fdcfa87-05d1-442a-8f04-b7015a51f33f/b-cubed_level_22.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- traffking.ru
- cdn.sqhk.co
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- rijevolokawuja.weebly.com
- fidojosamesevuf.weebly.com
- nubiduxabegi.weebly.com
- kubupukadumu.weebly.com
- titajava.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report